On this parts fiche the Bolt is the most specified component.
Parts such as the Steering Stem (model K3): Bolt, Holder,handle, Damper,lwr, Washer(10.5x28x2.3) are included in the Rm250z 2002 (k2) Usa (e03) Steering Stem (model K3) parts fiche.
The sub assemblies and components that make up this Steering Stem (model K3) include this Stem,steering, the most expensive part.